/*

 * Licensed to the Apache Software Foundation (ASF) under one

 * or more contributor license agreements.  See the NOTICE file

 * distributed with this work for additional information

 * regarding copyright ownership.  The ASF licenses this file

 * to you under the Apache License, Version 2.0 (the

 * "License"); you may not use this file except in compliance

 * with the License.  You may obtain a copy of the License at

 *

 *     http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

package com.bff.gaia.unified.sdk.extensions.euphoria.core.annotation.operator;



import java.lang.annotation.Documented;

import java.lang.annotation.ElementType;

import java.lang.annotation.Target;



/**

 * Annotation marking an operator a {@code Basic} operator. Such an operator *must* be implemented

 * (natively) by an executor in order to run a flow.

 */

@Documented

@Target(ElementType.TYPE)

public @interface Basic {



  /** @return the state complexity */

  StateComplexity state();



  /** @return number of global repartition operations */

  int repartitions();

}